27339690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1289}}^1$

素因数の和:1407

約数の個数: 64

約数和(自身を含む): 75790080

約数和(自身を除く): 48450390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 101, 105, 202, 210, 303, 505, 606, 707, 1010, 1289, 1414, 1515, 2121, 2578, 3030, 3535, 3867, 4242, 6445, 7070, 7734, 9023, 10605, 12890, 18046, 19335, 21210, 27069, 38670, 45115, 54138, 90230, 130189, 135345, 260378, 270690, 390567, 650945, 781134, 911323, 1301890, 1822646, 1952835, 2733969, 3905670, 4556615, 5467938, 9113230, 13669845, 27339690]

約数ペア:

[(1, 27339690), (2, 13669845), (3, 9113230), (5, 5467938), (6, 4556615), (7, 3905670), (10, 2733969), (14, 1952835), (15, 1822646), (21, 1301890), (30, 911323), (35, 781134), (42, 650945), (70, 390567), (101, 270690), (105, 260378), (202, 135345), (210, 130189), (303, 90230), (505, 54138), (606, 45115), (707, 38670), (1010, 27069), (1289, 21210), (1414, 19335), (1515, 18046), (2121, 12890), (2578, 10605), (3030, 9023), (3535, 7734), (3867, 7070), (4242, 6445)]